5-(2,3-Dichlorophenyl)pyridin-2-amine CAS 875166-86-2
| CAS No. | 875166-86-2 |
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(2,3-Dichlorophenyl)pyridin-2-amine.
CATO supplies 5-(2,3-Dichlorophenyl)pyridin-2-amine (CAS 875166-86-2), a certified reference material (molecular formula C11H8Cl2N2, MW 239.10 g/mol) for analytical method development and quality control.
The molecular framework of 5-(2,3-Dichlorophenyl)pyridin-2-amine (C11H8Cl2N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(2,3-Dichlorophenyl)pyridin-2-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H8Cl2N2 |
| Molecular Weight | 239.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 5-(2,4-Dichlorophenyl)pyridin-2-amine (CAS 1073114-78-9)
- 3-(2,3-Dichlorophenyl)pyridin-4-amine (CAS 1125437-54-8)
- 3-(2,5-Dichlorophenyl)pyridin-4-amine (CAS 1125447-88-2)
- 5-(3,5-Dichlorophenyl)pyridin-2-amine (CAS 1226595-66-9)
- 6-(2,4-dichlorophenyl)pyridin-3-amine (CAS 1357165-68-4)
- 2-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-1H-imidazole (CAS 213179-56-7)
- 3-(2,4-Dichlorophenyl)phenol (CAS 79881-30-4)
- 3-(2,4-Dichlorophenyl)pyridin-4-amine (CAS 212139-04-3)
Recommended Standards
- 4-Hydroxy-2',5'-dichlorobiphenyl (CAS 53905-28-5)
- 5-(2,5-Dichlorophenyl)pyridin-2-amine (CAS 875166-88-4)
- 4-Chloro-6-(2-chlorobenzyl)pyrimidine (CAS 405930-79-2)
- 5-(3,4-Dichlorophenyl)pyridin-2-amine (CAS 926224-90-0)
- tert-Butyl 2-hydroxypiperazine-1-carboxylate (CAS 914224-76-3)
- 5-Ethyl-1-[(4-fluorophenyl)methyl]-1h-1,2,3-triazole-4-carboxylic acid (CAS 1266927-20-1)
- 2-(Furan-2-yl)oxazole-5-carbaldehyde (CAS 106833-76-5)
- N-(thien-2-ylmethyl)piperidine-4-carboxamide (CAS 923216-06-2)
- (2,4,6-Tribromobenzene-1,3,5-triyl)tris(methylene) triacetate (CAS 467420-07-1)
- Dabsyl-L-leucine (CAS 89131-12-4)
- N'-(3-chlorobenzoyl)-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 478062-93-0)
- (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-methoxybenzyl)propanoic acid (CAS 1260594-57-7)
- 1-(2-Methylbutyl)-1h-1,2,3-triazol-4-amine (CAS 1515098-10-8)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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